XPost: alt.comp.hardware.pc-homebuilt, alt.comp.os.windows-10   
   From: Paul@Houston.Texas   
      
   Ivano Rossi wrote:   
   > On Sat, 3 May 2025 17:04:01 -0500, Paul in Houston TX wrote:   
   >   
   >>>> Google:  Hyundai laptop power supply   
   >>>>   
   >>>> 12V, 2A   
   >>>   
   >>> That will only work if the company makes only one laptop power supply.   
   >>> Does it?   
   >>   
   >> IDK.  However, if you search the internet, including the Hyundai   
   >> website, you will only find the 12V, 2A or 3A models.   
   >   
   > Isn't 12 volts far too low for any modern laptop power supply?   
   > Aren't they usually around 20 volts?   
      
   Internet search:   
      
   HYUNDAI BATTERY 7.4V 5000MAH 37WH E466113 HYBOOK HT14CCIC44EGP.   
      
   Specifications for HYUNDAI Thinnote-A 14.1" Laptop Celeron N3350 | 4GB |   
   64GB | Windows 10 Pro ; Camera, Front 2.0MP ; Battery, 7.4V, 5000mAh   
   Lithium-ion Polymer.   
      
   Makes me wonder how long the laptop will run on battery.   
   Most of the internal stuff will use from 1v to approx 5v.   
   Note the WH on the first battery = 37 WH.   
   WH = IxE.  Boost the E to 20V and it makes 100 WH.   
   Since most of the stuff runs at 1v to 5v, a 20v battery would give more   
   WH reserves... and make the LT heavier and bigger.   
      
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